IEC 60112:1979
Method for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions
版本演进
替代关系
本标准替代了：
Recommended method for determining the comparative tracking index of solid insulating materials under moist conditions
Recommended method for determining the comparative tracking index of solid insulating materials under moist conditions
已被以下标准替代：
Method for the determination of the proof and the comparative tracking indices of solid insulating materials
固体绝缘材料在潮湿条件下相对泄痕指数和耐泄痕指数的推荐测定方法
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